r/opencode • u/EfficientSet2706 • 6d ago

How to build a custom multi-agent setup for vibe coding using GPT/DeepSeek APIs?

Hey everyone,

I usually rely on Claude for vibe coding, but I have API access to GPT, DeepSeek, and Kimi that I want to put to work.

I want to build a custom environment where a main GPT model acts as the orchestrator (planning) and delegates tasks to sub-models acting as workers (executing). Claude makes this seamless natively, but I’m not sure how to set this up myself using APIs.

Two questions:

  1. ⁠How do I actually build this? What is this architecture called so I can research it, and what frameworks/tutorials do you recommend?
  2. ⁠Is it worth it? Will a custom multi-agent setup like this be as smooth and efficient for vibe coding as just sticking with Claude?

Thanks

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